<template>
    <div>
         <!-- 面包屑导航区域 breadcrumb ブレッドクラム separator セパレーター 分隔器-->
        <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>订单管理</el-breadcrumb-item>
        <el-breadcrumb-item>订单列表</el-breadcrumb-item>
        </el-breadcrumb>
        <!-- 卡片视图区域 -->
        <el-card>
            <el-row>
                <el-col :span="8">
                    <el-input 
                        placeholder="请输入内容"                        
                        clearable                      
                       >
                        <el-button 
                            slot="append" 
                            icon="el-icon-search"                            
                        ></el-button>
                    </el-input>
                </el-col>
            </el-row>
             <!-- table 订单表格区域 -->
             <el-table
                :data="orderList"
                border
                stripe
             >
                <el-table-column type="index"></el-table-column>
                <el-table-column label="订单编号" prop="order_number"></el-table-column>
                <el-table-column label="订单价格" prop="order_price"></el-table-column>
                <el-table-column label="是否付款" prop="pay_status">
                    <template slot-scope="scope">
                        <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
                        <el-tag type="danger" v-else>未付款</el-tag>
                    </template>
                </el-table-column>
                <el-table-column label="是否发货" prop="is_send"></el-table-column>
                <el-table-column label="下单时间" prop="create_time">
                    <template slot-scope="scope">
                        {{scope.row.create_time | dateFormat}}
                    </template>
                </el-table-column>
                <el-table-column label="操作">
                    <template slot-scope="">
                        <el-button 
                            type="primary"  
                            size="mini" 
                            icon="el-icon-edit"
                            @click="showBox"
                        ></el-button>
                        <el-button 
                            type="success"  
                            size="mini" 
                            icon="el-icon-location" 
                            title="物流信息"
                            @click="showProgressBox"
                        ></el-button>
                    </template>
                </el-table-column>
             </el-table>
            <!-- 分页功能 -->
             <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                :current-page="queryInfo.pagenum"
                :page-sizes="[5, 10, 15, 20]"
                :page-size="queryInfo.pagesize"
                layout="total, sizes, prev, pager, next, jumper"
                :total="total">
            </el-pagination>
        </el-card>
        <!-- 修改地址对话框 -->
        <el-dialog
            title="修改地址"
            :visible.sync="addressVisible"
            width="50%"
            @closed = "addressDialogClosed"
        >
            <el-form 
                :model="addressForm" 
                :rules="addressFormRules" 
                ref="addressFormRef" 
                label-width="100px" 
            >
                <el-form-item label="省市区/县" prop="address1">
                    <el-cascader
                        v-model="addressForm.address1"
                        :options="citydata"
                    >
                    </el-cascader> 
                </el-form-item>
                <el-form-item label="详细地址" prop="address2">
                    <el-input v-model="addressForm.address2"></el-input>
                </el-form-item>
            </el-form >
            <span slot="footer" class="dialog-footer">
                <el-button @click="addressVisible = false">取 消</el-button>
                <el-button type="primary" @click="addressVisible = false">确 定</el-button>
            </span>
        </el-dialog>
         <!-- 物流信息对话框 -->
         <el-dialog
            title="物流信息"
            :visible.sync="ProgressDialogVisible"
            width="50%"           
        >
            <!-- 时间线 -->
            <el-timeline>
                <el-timeline-item
                v-for="(activity, index) in progressInfo"
                :key="index"
                :timestamp="activity.time">
                {{activity.context}}
                </el-timeline-item>
            </el-timeline>

        </el-dialog>
    </div>
</template>
<script>
import cityData from "./citydata.js" 
export default {   
    data(){
        return {
            queryInfo:{
                query:'',
                pagenum:1,
                pagesize:10
            },
            total:0,
            orderList:[],
            addressVisible:false,
            ProgressDialogVisible:false,
            addressForm:{
                address1:[],
                address2:''
            },
            addressFormRules:{
               address1:[
                    { required: true, message: '请选择省市区县', trigger: 'blur' }
               ] ,
               address2:[
                    { required: true, message: '请填写详细地址', trigger: 'blur' }
               ],
            },
            // 省市区县数据
            citydata:cityData,
            // 物流信息数据
            progressInfo:[],
        }
    },
    created(){
        this.getOrderList()
    },
    methods:{
        async getOrderList(){
            const {data:res} = await this.$http.get('orders',{
                params:this.queryInfo
            })
            if(res.meta.status !== 200){
                return this.$message.error('请求数据失败')
            }
            this.total = res.data.total
            this.orderList = res.data.goods
            // console.log(res)
        },
        handleSizeChange(newsize){
            this.queryInfo.pagesize = newsize
            this.getOrderList()
        },
        handleCurrentChange(newpage){
            this.queryInfo.pagenum = newpage
            this.getOrderList()
        },
        // 展示修改地址的对话框
        showBox(){
            this.addressVisible = true
        },
        async showProgressBox(){
            const {data:res} = await this.$http.get('/kuaidi/804909574412544580')
            if(res.meta.status !== 200){
                return this.$message.error("获取物流信息失败")
            }
            this.progressInfo = res.data
            this.ProgressDialogVisible = true
            console.log(this.progressInfo)
        },
        addressDialogClosed(){
            this.$refs.addressFormRef.resetFields()
        }
    },
}
</script>
<style lang="less" scoped>
.el-cascader{
    width:100%
}
</style>